groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

9070 109 823 142 1090 17.57 36.49 68.19 287.32 0.9263 201.9 250.5


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SOHO MDI 2000-07-12 22:23:31 UT
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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 0 2 0 5 15.26 43.60 75.29 284.69 0.9658 55.0 97.2
2 6 687 11 950 17.03 41.86 73.56 286.54 0.9579 406.9 320.1
3 0 3 0 5 17.94 41.95 73.65 287.48 0.9584 29.0 0.3
4 12 -2 19 -2 17.19 40.73 72.43 286.72 0.9523 647.0 999999
5 8 -2 12 -2 17.19 39.52 71.21 286.75 0.9459 554.5 999999
6 22 -2 30 -2 18.07 37.56 69.26 287.75 0.9351 628.8 999999
7 5 -2 6 -2 17.62 36.15 67.85 287.34 0.9264 708.5 999999
8 25 -2 31 -2 16.93 34.77 66.47 286.66 0.9172 -295.6 999999
9 10 -2 13 -2 18.65 35.11 66.80 288.51 0.9201 629.2 999999
10 0 4 0 5 17.66 33.05 64.74 287.56 0.9057 123.0 217.9
11 0 19 0 22 18.74 32.43 64.12 288.80 0.9019 -238.0 13.0
12 0 32 0 34 19.40 30.62 62.32 289.70 0.8891 -414.0 -195.5
13 17 76 16 69 17.23 24.77 56.47 287.87 0.8387 -854.3 -380.7
14 4 -13 4 -13 17.67 24.91 56.61 288.38 0.8404 -730.8 999999


  		• Proj. U -  Projected umbra area in millionths of solar disc, negative values indicate
    that the umbra consists of fragmented regions which cannot be separated without losing umbral area.
    In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that
    the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
  		• Proj. WS -  Projected whole spot area in millionths of solar disc, negative values indicate
    that several umbras have a common penumbra, e.g. -7 means that the given umbra shares
    a penumbra with umbra No.7, and the WS value is indicated at No.7.
  		• Corr. U -  Corrected umbra area in millionths of solar hemisphere, for negative values see above
  		• Corr. WS -  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
  		• B -  Heliographic latitude B; positive: North, negative: South
  		• L -  Heliographic longitude L
  		• LCM -  Longitudinal distance from the Sun's central meridian
  		• Pos. angle -  Position angle
  		• r -  Distance from the centre of Sun's disc in terms of Sun's radius
  		• MU -  Mean magnetic field within the umbra contour averaged the pixel values with sign.
  		• MP -  Mean magnetic field within the penumbra contour averaged the pixel values with sign.